Making toxic arsenic trioxide from ore (As2O3)

In this video we are making arsenic trioxide (As2O3) which is a highly toxic, white powder from oripigment. Oripigment is an ore containing arsenic sulfide. By burning the ore in a stream of pure oxygen you obtain As2O3 and sulfur dioxide. Become a Patreon to see exclusive videos, get early access and see your name at the end of these videos: Join here for additional content and chatting with like minded people: Discord: Instagram: Twitter: TikTok: @thylabs Reddit: